Sheild plate for a helmet



FIG. 1 is a front perspective view of a shield plate for a helmet showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a sectional view taken along line 8--8 in FIG. 2; and,

FIG. 9 is a sectional view taken along line 9--9 in FIG. 2. 

The ornamental design for a shield plate for a helmet, as shown and described. 